we are experiencing issues with reports in the Power BI service, they are not loading and also the Power BI App cannot be opened. when you open a report, It is stuck on "Almost done" message. Too...
Issues with Power BI Service, reports and apps are not loading
It looks like microsoft has acknowledged the issue so there are two issues
1. one which is preventing users not being able to open apps so the workaround is a direct link to the apps or open it from the gallery.
2. some reports just keep loading and never open up, is caused due to the custom themes so if you have a copy of the report , reapply a microsoft theme or clear out the theme and then republish. it does resolve the issue based on my testing.
what is really disappointing is that microsoft's ETA for resolution is in a week's time which is unacceptable for a business facing application.